Revert "Pedantry: signed versus unsigned, since it's only ever used as hex values anyways"

Wait, this doesn't make any sense when it's being compared...

Author: SeongGino

qhookermain.cpp

@@ -217,7 +217,7 @@ void qhookerMain::AddNewDevices(const QList<QSerialPortInfo> &newDevices)
     printf("\n");
 
     // Keep track of assigned PIDs and check for duplicates
-    QSet<int32_t> newPids;
+    QSet<uint32_t> newPids;
     bool duplicateProductIds = false;
     int i = 0;
 

qhookermain.h

@@ -28,7 +28,7 @@ class qhookerMain : public QObject
 
     QList<QSerialPortInfo> validDevices;
 
-    QSet<int32_t> validIDs;
+    QSet<uint32_t> validIDs;
 
     QHash<QString, QString> settingsMap;